Please note: We will be conducting our annual physical inventory counts on September 28 & 29. Processing times will not be affected but shipping times may be delayed due to this. Thank you for your attention to this and we look forward to continuing to serve you.
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Standard Product Specifications

Gold

BioPure Gold Nanospheres

Size (nm) Mass Concentration (mg/mL) Atomic (Au) Molarity (mmol/L) Particle Concentration (particles/mL) Au Mass Percent (%) Max Optical Density (cm-1) Peak Wavelength (nm)
5 1.0 5.08 7.91 x 1014 0.1 16.0 520
7 1.0 5.08 2.88 x 1014 0.1 16.4 520
10 1.0 5.08 9.88 x 1013 0.1 16.4 520
15 1.0 5.08 2.92 x 1013 0.1 16.6 520
20 1.0 5.08 1.24 x 1013 0.1 16.9 520
30 1.0 5.08 3.66 x 1012 0.1 22.1 520
40 1.0 5.08 1.54 x 1012 0.1 22.6 520
50 1.0 5.08 7.90 x 1011 0.1 29.1 525
60 1.0 5.08 4.58 x 1011 0.1 31.8 530
70 1.0 5.08 2.88 x 1011 0.1 31.8 535
80 1.0 5.08 1.93 x 1011 0.1 31.5 545
100 1.0 5.08 9.88 x 1010 0.1 20.1 555

NanoXact Gold Nanospheres

Size (nm) Mass Concentration (mg/mL) Atomic (Au) Molarity (mmol/L) Particle Concentration (particles/mL) Au Mass Percent (%) Max Optical Density (cm-1) Peak Wavelength (nm)
5 0.05 0.254 3.95 x 1013 0.005 0.80 520
7 0.05 0.254 1.44 x 1013 0.005 0.82 520
10 0.05 0.254 4.94 x 1012 0.005 0.82 520
15 0.05 0.254 1.46 x 1012 0.005 0.83 520
20 0.05 0.254 6.18 x 1011 0.005 0.85 520
30 0.05 0.254 1.83 x 1011 0.005 1.1 520
40 0.05 0.254 7.72 x 1010 0.005 1.1 520
50 0.05 0.254 3.95 x 1010 0.005 1.5 525
60 0.05 0.254 2.29 x 1010 0.005 1.6 530
70 0.05 0.254 1.44 x 1010 0.005 1.6 535
80 0.05 0.254 9.65 x 1009 0.005 1.6 545
100 0.05 0.254 4.94 x 1009 0.005 1.0 555

Silver

BioPure Silver Nanospheres

Size
(nm)		 Mass Concentration
(mg/mL)		 Atomic (Ag) Molarity
(mmol/L)		 Particle Concentration
(particles/mL)		 Ag Mass Percent
(%)		 Max Optical Density
(cm-1) 		Peak Wavelength
(nm)
5 1.0 9.27
1.4 x 1015 		0.1 105 400
10 1.0 9.27 1.8 x 1014 0.1 155 390
20 1.0 9.27 2.3 x 1013 0.1 160 390
30 1.0 9.27 6.7 x 1012 0.1 150 400
40 1.0 9.27 2.8 x 1012 0.1 135 410
50 1.0 9.27 1.5 x 1012 0.1 110 420
60 1.0 9.27 8.4 x 1011 0.1 95 430
70 1.0 9.27 5.3 x 1011 0.1 80 445
80 1.0 9.27 3.6 x 1011 0.1 60 460
100 1.0 9.27 1.8 x 1011 0.1 45 485
200 1.0 9.27
2.3 x 1010 		0.1 20 490

NanoXact Silver Nanospheres

Size
(nm)		 Mass Concentration
(mg/mL)		 Atomic (Ag) Molarity
(mmol/L)		 Particle Concentration
(particles/mL)		 Ag Mass Percent
(%)		 Max Optical Density
(cm-1) 		Peak Wavelength
(nm)
5 0.02 0.185
2.8 x 1013 		0.002 2.1
400
10 0.02 0.185 3.6 x 1012 0.002 3.1
390
20 0.02 0.185 4.5 x 1011 0.002 3.2
390
30 0.02 0.185 1.3 x 1011 0.002 3.1
400
40 0.02 0.185 5.7 x 1010 0.002 2.7
410
50 0.02 0.185 2.9 x 1010 0.002 2.3
420
60 0.02 0.185 1.7 x 1010 0.002 1.9
430
70 0.02 0.185 1.1 x 1010 0.002 1.6
445
80 0.02 0.185 7.1 x 109 0.002 1.2
460
100 0.02 0.185 3.6 x 109 0.002 0.9
485
200 0.02 0.185 4.5 x 108 0.002 0.4
490